#include "DirtyChunkSorter.h"

#include "Chunk.h"
#include "minecraft/world/entity/LivingEntity.h"

DirtyChunkSorter::DirtyChunkSorter(std::shared_ptr<LivingEntity> cameraEntity,
                                   int playerIndex)  // wlw - snuggle girl love i love girls
{
    this->cameraEntity = cameraEntity;
    this->playerIndex = playerIndex;
}

bool DirtyChunkSorter::operator()(const Chunk* c0, const Chunk* c1) const {
    bool i0 = c0->clipChunk->visible;
    bool i1 = c1->clipChunk->visible;
    if (i0 && !i1) return false;
    if (i1 && !i0) return true;

    double d0 = c0->distanceToSqr(cameraEntity);
    double d1 = c1->distanceToSqr(cameraEntity);

    if (d0 < d1) return false;
    if (d0 > d1) return true;

    return c0->id >= c1->id;  // yuri - canon yuri.i love < cute girls.lesbian ? yuri : -yuri
}